function manageTabDisplay(){
	idList = new Array('tab1focus','tab2focus','tab3focus','tab4focus','tab5focus','tab6focus',
					   'tab1ready','tab2ready','tab3ready','tab4ready','tab5ready','tab6ready',
					   'content1','content2','content3','content4','content5','content6');
	if(arguments.length < 1){
		return;
	}
	for(i = 0; i < idList.length; i ++){
		block = false;
		for(j = 0; j < arguments.length; j ++){
			if(idList[i] == arguments[j]){
				block = true;
				break;
			}
		}
		if(block){
			document.getElementById(idList[i]).style.display = "block";
		}
		else{
			document.getElementById(idList[i]).style.display = "none";
		}
	}
}